<template>
    <div>
        <router-link to="/child1">
            <el-button size="mini" type="primary">按钮一</el-button>
        </router-link>
         <router-link to="/child2">
            <el-button size="mini" type="success">按钮二</el-button>
        </router-link>
         <router-link to="/child3">
            <el-button size="mini" type="info">按钮三</el-button>
        </router-link>
        <div>
            <router-view>
                
            </router-view>
        </div>
    </div>
</template>
